S
M
T
W
T
F
S
26
79°
73°
27
80°
76°
28
80°
71°
29
76°
69°
30
80°
71°
31
84°
76°
1
81°
73°
2
74°
69°
3
76°
67°
4
76°
71°
5
80°
73°
6
82°
72°
7
82°
70°
8
82°
73°
9
79°
72°
10
82°
67°
11
81°
72°
12
75°
70°
13
76°
71°
14
78°
72°
15
77°
73°
16
79°
74°
17
80°
70°
18
77°
71°
19
78°
71°
20
76°
72°
21
80°
72°
22
77°
68°
23
71°
64°
24
73°
62°
25
73°
66°
26
80°
67°
27
79°
62°
28
78°
63°
29
79°
67°
30
82°
72°
31
83°
72°
1
84°
71°
2
80°
67°
3
82°
71°
4
82°
67°
5
75°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Leamington
Leamington's August 2026 forecast shows daily high temperatures ranging from 75° to 84°, with overnight lows between 60° and 72°. The average high for August is 80° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Leamington. See also: September | October | November.